Management compensation$*$ True or false?

a$.$ U$.$S$.$ CEOs are paid much more than CEOs in other countries.

b$.$ A large fraction of compensation for U$.$S$.$ CEOs comes from grants of restricted shares or performance shares.

c$.$ Stock$-$option grants give the manager a certain number of shares delivered at annual inter$-$ vals, usually over five years.

d$.$ U$.$S$.$ accounting rules now require recognition of the value of stock$-$option grants as a compensation expense.